国家

材料

C

Si

Mn

Cr

Ni

Mo

V

Co

用途

中国

GCr15

0.95-1.05

0.15-0.35

0.2-0.4

1.3-1.65

≤0.3

Forming and sizing roll

9Cr2Mo

0.80-0.95

≤0.40

≤0.40

1;3-1.7

0.4-0.6

Forming and sizing roll

Cr12

2.0-2.3

＜0.40

＜0.40

11.5-13

Forming and sizing roll

Cr12MoV

1.45-1.70

＜0.40

＜0.40

11-12.5

0.4-0.6

0.15-0.3

Forming and sizing roll

Cr12Mo1V1

1.40-1.60

≤0.60

≤0.60

11-13

0.7-1.2

≤1.1

≤1.1

Forming and sizing roll

3Cr2W8V

0.3-0.4

＜0.40

＜0.40

2.2-2.7

0.2-0.5

W:7.5-9.0

Squeeze rolls

4Cr5MoSiV1

0.32-0.45

0.8-1.2

0.2-0.5

4.75-5.5

1.1-1.75

0.8-1.2

Squeeze rolls

65Mn

0.62-0.7

0.17-0.37

0.9-1.2

≤0.25

≤0.25

Fin rolls

美国

AISI-D2

1.4-1.6

0.3-0.5

0.3-0.5

11-13

0.5-1.2

(0.8)

(0.6)

Forming and sizing roll

H13

0.32-0.42

0.8-1.0

≤0.40

4.5-5.5

1.1-1.75

0.6-1.0

W:1-2.4

Squeeze rolls

日本

SKD-11

1.4-1.6

＜0.40

≤0.60

11-13

0.8-1.2

0.2-0.5

Forming and sizing roll

SKD-61

0.32-0.42

0.8-1.2

≤0.50

4.5-5.5

1-1.5

0.8-1.2

Squeeze rolls

德国

X165CrMoV12

1.55-1.75

0.25-0.4

0.2-0.4

11-12

0.5-0.7

0.1-0.5

W:0.4-0.6

Forming and sizing roll

X155CrVMo121

1.5-1.6

0.1-0.4

0.15-0.45

11.5-12.5

0.6-0.8

0.9-1.1

Forming and sizing roll

意大利

K12(X210Cr13KU)

1.9-2.3

≤0.40

≤0.50

12-14

0.15-0.2

Forming and sizing roll

KTB(X35CrMo05KU)

0.32-0.38

≤1.2

0.6

4.5-5.5

1.0-1.5

0.3-0.5

W:1.0-1.6

Squeeze rolls